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which(1) -- locate a program file in the user's path
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The which utility takes a list of command names and searches the path for each executable file that would be run had these commands actually been invoked. The following options are available: -a List ... |
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while(1) -- shell builtin commands
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Shell builtin commands are commands that can be executed within the running shell's process. Note that, in the case of csh(1) builtin commands, the command is executed in a subshell if it occurs as a... |
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who(1) -- display who is on the system
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The who utility displays information about currently logged in users. By default, this includes the login name, tty name, date and time of login and remote hostname if not local. The options are as fo... |
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whoami(1) -- display effective user id
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The whoami utility has been obsoleted by the id(1) utility, and is equivalent to ``id -un''. The command ``id -p'' is suggested for normal interactive use. The whoami utility displays your effecti... |
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whois(1) -- Internet domain name and network number directory service
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The whois utility looks up records in the databases maintained by several Network Information Centers (NICs). The options are as follows: -a Use the American Registry for Internet Numbers (ARIN) datab... |
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window(1) -- window environment
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The window utility implements a window environment on ASCII terminals. A window is a rectangular portion of the physical terminal screen associated with a set of processes. Its size and position can b... |
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write(1) -- send a message to another user
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The write utility allows you to communicate with other users, by copying lines from your terminal to theirs. When you run the write command, the user you are writing to gets a message of the form: Mes... |
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xargs(1) -- construct argument list(s) and execute utility
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The xargs utility reads space, tab, newline and end-of-file delimited strings from the standard input and executes utility with the strings as arguments. Any arguments specified on the command line ar... |
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xstr(1) -- extract strings from C programs to implement shared strings
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The xstr utility maintains a file strings into which strings in component parts of a large program are hashed. These strings are replaced with references to this common area. This serves to implement ... |
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yacc(1) -- an LALR(1) parser generator
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The yacc utility reads the grammar specification in the file filename and generates an LR(1) parser for it. The parsers consist of a set of LALR(1) parsing tables and a driver routine written in the C... |
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yes(1) -- be repetitively affirmative
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The yes utility outputs expletive, or, by default, ``y'', forever. |
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ypcat(1) -- print the values of all keys in a YP database
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The ypcat utility prints out the values of all keys from the YP database specified by mapname, which may be a map name or a map nickname. The options are as follows: -d domainname Specify a domain oth... |
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ypchfn(1) -- add or change user database information
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The chpass utility allows editing of the user database information associated with user or, by default, the current user. The chfn, chsh, ypchpass, ypchfn and ypchsh utilities behave identically to ch... |
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ypchpass(1) -- add or change user database information
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The chpass utility allows editing of the user database information associated with user or, by default, the current user. The chfn, chsh, ypchpass, ypchfn and ypchsh utilities behave identically to ch... |
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ypchsh(1) -- add or change user database information
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The chpass utility allows editing of the user database information associated with user or, by default, the current user. The chfn, chsh, ypchpass, ypchfn and ypchsh utilities behave identically to ch... |
